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Rapid:
Individual Calculations December 2018 |
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| Safonov, Nikolaj Total change: 14.80 | |   |
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| Daugava Chess Rapid cup Latvia 100 | Daugavpils | LAT | 2018-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1815 | 1908 | 4.50 | 6 | 0.74 | 20 | 14.80 | |
|  Dombrovska, Stefanija | | | 1751 | LAT | 1.00 | 1 | 0.29 | 20 | 5.80 | |  Leonova, Ameliya | | | 1583 | BLR | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Metreveli, Sergejs Sen. | | | 1734 | LAT | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Ziskins, Ilja | | | 1654 | LAT | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Jesse, Ingemars | f | | 2308 * | LAT | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Horobrijs, Daniils | | | 1862 | LAT | 1.00 | 1 | 0.44 | 20 | 8.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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